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The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)
FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!
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Bivalvia | Unionoida | Hyrioidea | Hyriidae | Hyriinae | Rhipidodontini | Diplodon species Diplodon rhombeus Spix in Wagner, 1827: synonymy
49 specimens Diplodon rhombeus Wagner, 1827
 Spix in Wagner, 1827. Test. Fluv. Brasil.: 34, pl. 28, figs. 1-2.
Type(s): SYNTYPE SMF_3866, Rio Solimoes, Amazonas Geb. Bras.
Diplodon (s.s.) rhombeus — Simpson (1900), Simpson (1914), Pereira et al. (2014)
Diplodon (Cyclomya) rhombeus — Haas (1931)
Diplodon rhombeus — Parodiz (1968), Mansur et al. (2020), Graf & Cummings (2021)
Diplodon (Rhipidodonta) rhombeus — Haas (1969)
Rhipidodonta rhombea — Simone (2006), Graf & Cummings (2007), Bogan (2010)
Diplodon rhombea — ITIS (2013) | |
Unio patelloides Lea, 1860
 Lea, 1860. Proc. Acad. Nat. Sci. 12: 89.
Lea, 1863. Jour. Acad. Nat. Sci. 5 [O. 10]: 383 [19], pl. 43, fig. 291.
Type(s): HOLOTYPE USNM_85780, Amazon R., Brazil.
Diplodon (Cyclomya s.s.) patelloides — Simpson (1900), Simpson (1914)
Diplodon (Cyclomya) rhombeus — Haas (1931)
Diplodon paranensis — Parodiz (1968), Quintana (1982)
Diplodon (Rhipidodonta) rhombeus — Haas (1969)
Rhipidodonta rhombea — Simone (2006) | |
Diplodon enno Ortmann, 1921
 Ortmann, 1921. Mem. Carnegie Mus. 8: 531, pl. 38, figs. 5-7; pl. 46, fig. 7.
Type(s): LECTOTYPE CM_61.9264 (by R.I. Johnson, 1977: 237), Rio Grande, Boqueirao, Bahia, Brazil.
Diplodon (s.s.) enno — Ortmann (1921), Morretes (1949)
Diplodon delodontus enno — Haas (1930)
Diplodon rotundus — Bonetto (1962)
Diplodon (s.s.) delodontus enno — Bonetto (1964), Haas (1969)
Diplodon (s.s.) rotundus rotundus — Bonetto (1965)
Diplodon rotundus enno — Parodiz (1968)
Rhipidodonta rhombea — Simone (2006) | |
Diplodon (Diplodon) besckeanus nordestinus Haas, 1938
 Haas, 1938. Arch. Moll. 70: 46, Abb. 1-3.
(intro'd as intra-sp. of Unio besckeanus Dunker, 1849)
Type(s): TYPE SMF_24362, Rio Sao Francisco, bei Jatoba, Staat Pernambuco, Bras.
Diplodon (s.s.) besckeanus nordestinus — Morretes (1949), Haas (1969)
Diplodon rhombeus — Parodiz (1968)
Rhipidodonta rhombea — Simone (2006) | |
Taxonomic History (since 1900)Diplodon (s.s.) rhombeus — Simpson (1900), Simpson (1914), Pereira et al. (2014)
Diplodon (Cyclomya s.s.) patelloides — Simpson (1900), Simpson (1914)
Diplodon (s.s.) enno — Ortmann (1921), Morretes (1949)
Diplodon delodontus enno — Haas (1930)
Diplodon (Cyclomya) rhombeus — Haas (1931)
Diplodon (s.s.) besckeanus nordestinus — Morretes (1949), Haas (1969)
Diplodon rotundus — Bonetto (1962)
Diplodon (s.s.) delodontus enno — Bonetto (1964), Haas (1969)
Diplodon (s.s.) rotundus rotundus — Bonetto (1965)
Diplodon rhombeus — Parodiz (1968), Mansur et al. (2020), Graf & Cummings (2021)
Diplodon paranensis — Parodiz (1968), Quintana (1982)
Diplodon rotundus enno — Parodiz (1968)
Diplodon (Rhipidodonta) rhombeus — Haas (1969)
Rhipidodonta rhombea — Simone (2006), Graf & Cummings (2007), Bogan (2010)
Diplodon rhombea — ITIS (2013)
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